Is Mount Vernon, Indiana tap water safe?
1 water system report serving Mount Vernon. Your water depends on which one serves your address. Check your bill if unsure.
B
Mount Vernon Water Works
Serves 6,426 people · Surface water · Full report →
No health-based violations in the last 5 years; 5 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).